When you find out what parts you need, we may be able to help you on part and shipping. Of course it would be a used part out of a yard here in US. The biggest cost will be the post and of course hopefully the Zoll will not have a problem with it coming in. Our cost on used valve bodies is under $10 and normally when we send things to Deutschland it costs $25-$30 US to ship. Shipping cost will be the biggest unknown expense.